Pest barrier



FIG. 1 is a perspective view of the pest barrier;

FIG. 2 is a second perspective view of the pest barrier;

FIG. 3 is a third perspective view of the pest barrier;

FIG. 4 is a fourth perspective view of the pest barrier;

FIG. 5 is a side view of the pest barrier;

FIG. 6 is a second side view of the pest barrier;

FIG. 7 is a plan view showing a closed end of the pest barrier; and,

FIG. 8 is a plan view showing an open end of the pest barrier. 

CLAIM I claim the ornamental design for a pest barrier, as shown. 